Gaya APA
Yuni, N, E.
(2015).
Buku saku personal hygiene
.
Yogyakarta:
Nuha Medika.
Gaya MLA
Yuni, Natalia, Erlina.
"Buku saku personal hygiene".
Yogyakarta:
Nuha Medika,
2015.
PRINTED BOOK.